The ingredient is actually used in medicines to treat everything from ulcers to chronic hepatitis, but that doesn't mean it's safe. No matter your age, the U.S. Food and Drug Administration doesn't recommend eating a large amount of glycyrrhizic acid at any point, as it can cause irregular heart rhythms, among other issues.

The video also goes into other examples, like vitamin C and potato overdoses, that can cause everything from headaches to digestive problems if consumed in high quantities. But don't worry, the chances of overdosing on these foods is extremely low. Watch the video above to find out about some of these rare cases and how you can stay safe.